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You searched for: subject:"FUZZY SETS"
[texts]Fuzzy points and local properties of fuzzy topology (Volume Report (University of Illinois at Urbana-Champaign. Dept. of Computer Science) no. 561) - Wong, C. K
Includes bibliographical references
Keywords: Topology; Fuzzy sets
Downloads: 57
[texts]Some Applications of Flexible Programming - J.D.B. Kampempe, M.K. Luhandjula
A large number of problems in production, planning andscheduling, location, transportation, finance and engineeringdesign may be cast into a linear programming framework.Inconsistency of constraints and unboundedness of thefeasible set are of common occurrence while solving theseproblems. This is due to technological environmental andcompetitive factors which interact in a complicated fashion.While anti‐cycling rules are implemented in most softwarethe most used technique for solving linear pr...
Keywords: Linear Programming; Inconsistency; Unboundedness; Fuzzy Sets
Downloads: 4
[texts]Fuzzy semantic network - Hightower, Ron Ray.
This volume was digitized and made accessible online due to deterioration of the original print copy.
Keywords: Fuzzy sets; Pattern recognition systems; Artificial intelligence
Downloads: 28
[texts]10. Comp Sci IJCSE Natural Language Query Ashish Tamrakar
Complete information has become important part of the modern information based systems to make them more human friendly. Dealing with information inaccuracy, fuzzy techniques have been widely integrated with different database models and theories. Natural language processing based systems are extremely capable to represent and manipulate the complex query as complicated and uncertain relationship existing among them...
Keywords: A Natural Language; Fuzzy Sets and Fuzzy Logic
Downloads: 3
[texts]10. Comp Sci IJCSE Natural Language Query Ashish Tamrakar
Complete information has become important part of the modern information based systems to make them more human friendly. Dealing with information inaccuracy, fuzzy techniques have been widely integrated with different database models and theories. Natural language processing based systems are extremely capable to represent and manipulate the complex query as complicated and uncertain relationship existing among them...
Keywords: A Natural Language; Fuzzy Sets and Fuzzy Logic
Downloads: 2
[texts]Five-Segment Booster (FSB) Abort to Orbit (ATO) Studies - Tobias, Mark
The Five Segment Booster (FSB) concept has been evolving for a number of years as a means to enhance the overall safety and reliability of the Space Shuttle system by minimizing the need to fly the more challenging Return to Launch Site (RTLS) and Transoceanic Abort Landing (TAL) abort profiles. The initial evaluation of the FSB concept was conducted in 1996 to determine the feasibility of the FSB in achieving transatlantic abort leading TAL from the pad, thus eliminating the return to launch si...
Keywords: FORMALISM; PROBLEM SOLVING; ALGORITHMS; FUNCTIONS (MATHEMATICS); FUZZY SETS
Downloads: 77
[texts]Effects of the Deregulation on the Concentration of the Brazilian Air Transportation Industry - Guterres, Marcelo Xavier
This paper addresses the effects of the deregulation of the Brazilian air transportation industry in terms of the concentration of the market. We will show some metrics that are commonly used to study the concentration of the industry. This paper uses the Herfindhal- Hirschman Index. This index tends to zero in the competitive scenario, with a large number of small firms, and to one in case of a monopolistic scenario...
Keywords: EXTRACTION; FUZZY SETS; REACTIVITY; DECISION MAKING; ARCHITECTURE (COMPUTERS)
Downloads: 66
[texts]A Fuzzy-Neural-Monte Carlo Method to Estimate Online Content Delivery Cost in E-learning
This paper concerns with an economic analysis in e-learning environment. Regarding to the virtual nature of e-learning, uncertainties are inevitable. Learning consists of different integrated factors and due to real-time structures of e-learning in online content delivery, the components cost analysis help the decision makers to analyze the system economically. Here, the aim is proposing a comprehensive economic analysis model considering uncertainties in online course delivery...
Keywords: E-Learning; Online Content Delivery; Cost Estimation; Fuzzy Sets; Neural Network; Monte Carlo Simulation
Downloads: 20
[texts]On the suitability of the connection machine for direct particle simulation - Dagum, Leonar
The algorithmic structure was examined of the vectorizable Stanford particle simulation (SPS) method and the structure is reformulated in data parallel form. Some of the SPS algorithms can be directly translated to data parallel, but several of the vectorizable algorithms have no direct data parallel equivalent. This requires the development of new, strictly data parallel algorithms. In particular, a new sorting algorithm is developed to identify collision candidates in the simulation and a mast...
Keywords: ARTIFICIAL INTELLIGENCE; FUZZY SETS; KNOWLEDGE REPRESENTATION; LINGUISTICS; ALGORITHMS; ARCHITECTURE (COMPUTERS); NEURAL NETS
Downloads: 119
[texts]3. Comp Sci IJCSEITR FUZZY TOPSIS AND FUZZY Kumari P
The decision maker needs to choose the most suitable alternative from the available alternatives. This study mainly focuses on two multiple criteria decision making (MCDM) methods TOPSIS and VIKOR Method in the context of recently developed hesitant fuzzy theory. Both the methods are based on an aggregating function that represents closeness to the ideal solution. A solution obtained by fuzzy TOPSIS method has the shortest distance from the ideal one and farthestfrom the negative ideal solution...
Keywords: Fuzzy VIKOR; Fuzzy TOPSIS; Multiple Criteria Decision Making; Triangular Fuzzy Hesitant Fuzzy Sets
Downloads: 2
[texts]A study of interior landscape plants for indoor air pollution abatement - Wolverton, B. C.
Previously, preliminary data on the ability of a group of common indoor plants to remove organic chemical from indoor air was presented. The group of plants chosen for this study was determined by joint agreement between NASA and the Associated Landscape Contractors of America. The chemicals chosen for study were benzene, trichloroethylene, and formaldehyde. The results show that plants can play a major role in removal of organic chemicals from indoor air.
Keywords: ARTIFICIAL INTELLIGENCE; FUZZY SETS; FUZZY SYSTEMS; NEURAL NETS; SET THEORY; DYNAMICAL SYSTEMS; MACHINE LEARNING; TRACKING (POSITION)
Downloads: 1,652
[texts]Management of the Space Station Freedom onboard local area network - Miller, Frank W.
An operational approach is proposed to managing the Data Management System Local Area Network (LAN) on Space Station Freedom. An overview of the onboard LAN elements is presented first, followed by a proposal of the operational guidelines by which management of the onboard network may be effected. To implement the guidelines, a recommendation is then presented on a set of network management parameters which should be made available in the onboard Network Operating System Computer Software Config...
Keywords: ARCHITECTURE (COMPUTERS); EXPERT SYSTEMS; FUZZY SYSTEMS; PARALLEL PROCESSING (COMPUTERS); ARTIFICIAL INTELLIGENCE; CONTROL THEORY; FUZZY SETS
Downloads: 83
[texts]Technical evaluation report, AGARD Fluid Dynamics Panel Symposium on Effects of Adverse Weather on Aerodynamics - Reinmann, J. J
The purpose of the meeting on Effects of Adverse Weather on Aerodynamics was to provide an update of the stae-of-the-art with respect to the prediction, simulation, and measurement of the effects of icing, anti-icing fluids, and various precipitation on the aerodynamic characteristics of flight vehicles. Sessions were devoted to introductory and survey papers and icing certification issues, to analytical and experimental simulation of ice frost contamination and its effects of aerodynamics, and ...
Keywords: ARTIFICIAL INTELLIGENCE; ROBUSTNESS (MATHEMATICS); CONTROL THEORY; CONTROLLERS; FUZZY SETS; MICROPROCESSORS; CHIPS (ELECTRONICS); COMPUTER TECHNIQUES; EXPERT SYSTEMS; NONLINEAR SYSTEMS
Downloads: 212
[texts]Calculation of stress intensity factors in an isotropic multicracked plate. Part 1: Theoretical development - Binienda, W. K.
An essential part of describing the damage state and predicting the damage growth in a multicracked plate is the accurate calculation of stress intensity factors (SIF's). Here, a methodology and rigorous solution formulation for SIF's of a multicracked plate, with fully interacting cracks, subjected to a far-field arbitrary stress state is presented. The fundamental perturbation problem is derived, and the steps needed to formulate the system of singular integral equations whose solution gives r...
Keywords: ARTIFICIAL INTELLIGENCE; AUTOMATIC CONTROL; BAYES THEOREM; CLASSIFICATIONS; DATA BASES; PROBABILITY THEORY; FUZZY SETS; MACHINE LEARNING; MAXIMUM LIKELIHOOD ESTIMATES
Downloads: 96
[texts]Notes on Fuzzy Functions and an Application in Fuzzy Control - Luiz F. J. Maia
This paper proposes fuzzy pertinence functions, fuzzy disjunctive and conjunctive functions defined in a geometrical real positive space, a mean operator defined in the (-1,1) fuzzy space, and examples of possible applications. The general class of fuzzy operators is defined in the geometrical space. The general class of pertinence functions and the mean operator makes possible the control of an inverted pendulum with only one control rule and a smooth control surface.
Keywords: Fuzzy sets; Pertinence function; Fuzzy conjunction; Fuzzy disjunction; Fuzzy norms; Fuzzy concepts; Fuzzy combinations; Fuzzy control; Inverted pendulum control
Downloads: 104
[texts]Implementation and Performance Issues in Collaborative Optimization - Braun, Robert
Collaborative optimization is a multidisciplinary design architecture that is well-suited to large-scale multidisciplinary optimization problems. This paper compares this approach with other architectures, examines the details of the formulation, and some aspects of its performance. A particular version of the architecture is proposed to better accommodate the occurrence of multiple feasible regions...
Keywords: TURBOFAN ENGINES; FUZZY SETS; ACCELEROMETERS; DYNAMIC RESPONSE; DETECTORS; MULTISENSOR FUSION; FOREIGN BODIES; IMPACT DAMAGE; PROBABILITY THEORY; GAS PATH ANALYSIS; KALMAN FILTERS; WAVELET ANALYSIS
Downloads: 75
[texts]Requirements analysis notebook for the flight data systems definition in the Real-Time Systems Engineering Laboratory (RSEL) - Wray, Richard B
A hybrid requirements analysis methodology was developed, based on the practices actually used in developing a Space Generic Open Avionics Architecture. During the development of this avionics architecture, a method of analysis able to effectively define the requirements for this space avionics architecture was developed. In this methodology, external interfaces and relationships are defined, a static analysis resulting in a static avionics model was developed, operating concepts for simulating ...
Keywords: CONTROL SYSTEMS DESIGN; CONTROLLERS; DYNAMICAL SYSTEMS; PROTOTYPES; DYNAMIC CONTROL; EXPERT SYSTEMS; FUZZY SETS; KNOWLEDGE BASES (ARTIFICIAL INTELLIGENCE); MANUFACTURING; PROBLEM SOLVING; PROCESS CONTROL (INDUSTRY); REAL TIME OPERATION
Downloads: 91
[texts]Fuzzy Networks for Complex Systems - Alexander Gegov
Fuzzy Networks for Complex Systems
Keywords: node; nodes; fuzzy; operand; boolean; output; merging; described; matrix; feedback; boolean matrix; topological expression; operand node; fuzzy networks; binary relation; product node; fuzzy systems; temporary node; single equivalent; fuzzy sets
Downloads: 64
[texts]Ludmila Dymowa - Soft Computing in Economics and Finance
Ludmila Dymowa - Soft Computing in Economics and Finance
Keywords: fuzzy; interval; method; solution; criteria; sets; based; systems; presented; approach; fuzzy sets; local criteria; fuzzy set; fuzzy logic; multiple criteria; stock trading; intuitionistic fuzzy; fuzzy numbers; decision making; real valued
Downloads: 71
[texts]Fuzzy-Like Multiple Objective Decision Making - Jiuping Xu, Xiaoyang Zhou
Fuzzy-Like Multiple Objective Decision Making
Keywords: fuzzy; model; random; objective; solution; decision; max; function; variable; theorem; decision making; fuzzy random; multiple objective; objective decision; fuzzy rough; fuzzy set; membership function; fuzzy variable; fuzzy sets; portfolio selection; decision
Downloads: 86
[texts]35 Years of Fuzzy Set Theory - Chris Cornelis, Glad Deschrijver, Mike Nachtegael, Steven Schockaert, Yun Shi
35 Years of Fuzzy Set Theory
Keywords: fuzzy; logic; sets; set; intuitionistic; aggregation; implication; theory; residuated; image; fuzzy sets; fuzzy logic; intuitionistic fuzzy; fuzzy set; choice function; fuzzy choice; set theory; rough sets; aggregation functions; van der
Downloads: 111
[texts]Recent Developments in the Ordered Weighted Averaging Operators_ Theory and Practice - Ronald R. Yager, Janusz Kacprzyk, Gleb Beliakov
Recent Developments in the Ordered Weighted Averaging Operators_ Theory and Practice
Keywords: owa; fuzzy; operator; aggregation; operators; linguistic; weighted; weights; values; sets; owa operator; fuzzy sets; owa operators; decision making; ordered weighted; group decision; weighting vector; weighted averaging; owa determination; aggregation operators
Downloads: 56
[texts]Soft Computing in Economics and Finance - Ludmila Dymowa
Soft Computing in Economics and Finance
Keywords: fuzzy; interval; method; solution; criteria; sets; based; systems; presented; approach; fuzzy sets; local criteria; fuzzy set; fuzzy logic; multiple criteria; stock trading; intuitionistic fuzzy; fuzzy numbers; decision making; real valued
Downloads: 120
[texts]Ming Chen - Granular Computing and Intelligent Systems - Witold Pedrycz, Shyi
Ming Chen - Granular Computing and Intelligent Systems
Keywords: fuzzy; granular; set; sets; rough; linguistic; computing; granules; data; systems; fuzzy sets; granular computing; rough set; decision making; fuzzy set; rough sets; fuzzy time; time series; set theory; second order
Downloads: 171
[texts]Nonlinear Mathematics for Uncertainty and its Applications - Shoumei Li, Xia Wang, Yoshiaki Okazaki, Jun Kawabe, Toshiaki Murofushi, Li Guan
Nonlinear Mathematics for Uncertainty and its Applications
Keywords: fuzzy; theorem; stochastic; function; random; model; set; measure; integral; defined; fuzzy sets; fuzzy set; nonlinear maths; choquet integral; verlag berlin; berlin heidelberg; banach space; fuzzy stochastic; fuzzy measure; fixed point
Downloads: 252
[texts]Intelligent Systems - Crina Grosan, Ajith Abraham
Intelligent Systems
Keywords: search; fuzzy; rule; node; algorithm; neural; evolutionary; layer; systems; step; expert systems; neural networks; hidden layer; fuzzy sets; neural network; artificial neural; fuzzy inference; expert system; artificial intelligence; simulated annealing
Downloads: 135
[texts]Approximate Reasoning by Parts - Lech Polkowski
Approximate Reasoning by Parts
Keywords: rough; proposition; set; sets; reasoning; property; fuzzy; mereology; relation; metric; rough inclusion; rough inclusions; rough mereological; rough set; rough mereology; set theory; deductive reasoning; fuzzy sets; decision rules; boolean algebra
Downloads: 85
[texts]Expert Fuzzy Information Processing - Olga Poleshchuk, Evgeniy Komarov
Expert Fuzzy Information Processing
Keywords: fuzzy; membership; expert; characteristic; functions; values; characteristics; evaluations; qualitative; linguistic; membership functions; membership function; fuzzy set; fuzzy numbers; expert evaluations; rating points; fuzzy sets; qualitative characteristics; weight coefficients; linguistic values
Downloads: 68
[texts]MDQw OTEz MDQ=
International Journal of Science and Research (IJSR)
Keywords: International Journal; Science; Research; IJSR; Automatic; Temperature; Fan; PIC Cerebral cortex; Degenerative; Injury; POC (Phase Only Correlation) brewing; diastatic power; finger millet; malt; opaque beer; quality parameter; sorghum. Tension-type headache; Chronic headache; Episodic headache; Daily headache Natural language processing; Learning; Question answering System; Information retrieval. Distributed Geographical Information (DGI); Elections; Geographical Information System (GIS); SMS Gateway. Hernioplasty; bupivacaine; pain relief; intraoperative bupivacaine Religion; Politics; NSCIA and CAN Biceps brachii; Memory; caput accessorium Variability; lithosequence; physicochemical properties; coefficient of variability. Solar Still; Heat Transfer Modes; Radiation; Acrylic; Distillate Yield; Efficiency zidovudine; nucleoside analog; Retention Fatty liver ultrasound Rate gamma rays; reverse transcriptase; inhibitor; antiretroviral Haemostasis; haemoglobin; bleeding time; lemon juice; platelet count; wound healing. wireless; patients; monitoring; Cytochrome c; observation; emergency; sensors. recurrence coefficient; difference equation; linear recurrence sequence; infinite impulse response; PSNR Natural language processing; Narratives science; Data; Information gain M-Education; Caspases; Artificial Service; Hand Held device; Network Service; Online Services Barrier; Information Communication Technology; Teachers; Secondary Schools Pollutants; Gaussian; Dispersion; Models Spatial Feature; Apoptosis inducing factor Internet; GIS; Computer Vision; Feature Extraction Gigabit Ethernet; 10G Ethernet Dos Attacks; Game Theory; Puzzles Network Security; Security Policy; Pull technique; Push technique; Policy distribution Forecasting; internet use; Tourism; ARIMA; Seasonal ARIMA Self-cleaning; Solar Panel; Transmittance; Dust Affects DWT; SVD; Matrix; Attacks; PSNR OBD-II; Android smart phone; Bluetooth SPP; GPS information Growth; transformative pedagogy; Maturity; Spawning; Feeding ground; Cross River System Thermal power plant; coal handling system; stacker cum reclaimer; safety devices. Dambos; Agriculture; Water quality; Nitrates; electronic resources; Phosphates Isolation; faecal contamination; Salmonella typhi; Pseudomonas aeruginosa; Continuous cultivation; Soil management; physical and chemical properties; potential capacity E0 key stream; triple des; RSA; Zimbabwe Rice Husk Ash; hybrid algorithm Loop filter; CMOS; Low Pass Filter; VCO; Gain Hospitality business; tourism; Impact; environmental sustainability Natural language processing; Question answering System; Information retrieval tourism; temperature; wealth creation; traditional festival; arts; craft; refractory Radiology; PAC; implement; radiography; system; health; service; residency Hordeum vulgare; Landrace; Diversity; Morphological Characterization Online Updating; Data warehousing; Mining; Scheduling; Web Services Dowry; Dowry deaths; India; Marriage; Kerala; Women Anthropometry; Haryanvi; Facial index congenital malformations; kidney; rotational malformations; vascular anomalies Pseudomonas boreopolis MD-4; solid state fermentation; submerged fermentation; agitated batch fermentation; amino acid production LSI; Breath first crawler; focused crawler Social Network Analysis; Regression and Coefficient of determinant Movie prediction; neural network; weights of variables SVM; RBF; Naïve Bayes; Logistic; pulmonary Website optimization; EValid; YSlow; Web page load time; web page content. DSCH; Flip-Flop; low power; Microwind; Pulse triggered Counter; divide-by-m; frequency divider; high speed; low-power; modules; modulus Myanmar verb phrase identification and translation; morphological analysis; Rule-Based Maximum Matching Higher Education; Inventive Problem Solving; Structured Methodology; TRIZ Methodology. security mechanism; Intrusion Detection System; Naïve Bayes; Random Forest. Matrix converter; Z-source; Total Harmoni Distirsion(THD); Voltage Transfer Ratio; SVM. Vehicular Networks; VANET; AES; Cryptography Algorithm Memory; Radio Frequency Identification (RFID) Children; Severe Malnutrition; Slum Areas; Indore City ARM7 LPC2148; Google Earth; GPS; GSM; SMS UG CAM; UG/Post; Post Builder; FANUC NC System Fuzzy sets; Membership function; Multiple server; Nonlinear programming Iris recognition
Downloads: 855
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